Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662335 | Metal scrap submergence apparatus | Chris T. Vild | 2010-02-16 |
| 6217823 | Metal scrap submergence system | Chris T. Vild | 2001-04-17 |
| 6074455 | Aluminum scrap melting process and apparatus | Chris T. Vild | 2000-06-13 |
| 5198200 | Process for the recovery of values from secondary aluminum dross | Daniel Yerushalmi, Gerald E. Carkin, Donald L. Stewart, Jr. | 1993-03-30 |
| 5057194 | Salt-based melting process | Donald L. Stewart, Jr., Alfred F. LaCamera, Thomas V. Pierce, James O. Parkhill, John M. Urbanic +1 more | 1991-10-15 |
| 5015343 | Electrolytic cell and process for metal reduction | Alfred F. LaCamera, Thomas V. Pierce, James O. Parkhill | 1991-05-14 |
| 4983216 | Aluminum scrap melting | Michael J. Kionosz, James R. Bowser | 1991-01-08 |
| 4830881 | Method of making a container | Aaron J. Becker, G. Edward Graddy, Jr., Stephen C. Libby, Gerald E. Carkin | 1989-05-16 |
| 4772320 | Metal recovery from dross | David I. Yun, Gerald E. Carkin | 1988-09-20 |
| 4717052 | Molten metal conduit | John M. Urbanic | 1988-01-05 |
| 4565572 | Process for recovering metal from aluminum dross | James S. Whitehead | 1986-01-21 |
| 4540163 | Press for recovering metal from dross | James S. Whitehead | 1985-09-10 |
| 4437650 | Briquette melting apparatus | — | 1984-03-20 |
| 4286985 | Vortex melting system | Jeffrey B. Gorss | 1981-09-01 |
| 4191559 | Skim removal | Ronald E. Miller, Joseph R. Herrick | 1980-03-04 |